Magnetic viewing film
With the magnetic field viewing film you can visualise the magnetic poles yourself. By placing the magnetic viewer on a magnet, the areas with high magnetic flux density become visible. You can therefore quickly see the magnetisation pattern, magnetic pole distribution or flux density of a magnet.
- Makes magnetic fields visible
- Thickness 0.5 mm
- Colour: green
Operation of magnetic viewing film
Magnetic viewing film is a translucent film with small metal particles dissolved in liquid that can move in the film. These particles react to the magnetic field and form the magnetisation pattern.
The magnetic viewing film lights up dimly at high flux density. The light lines show the separation between the north and south poles.
The magnetic viewing film shows whether a magnet assembly has, for example, been damaged.